RMCF2010FT274K Equivalent & Substitute Parts

Part Overview

The RMCF2010FT274K is a 274 kOhms ±1% 0.75W chip resistor in 2010 (5025 Metric) package manufactured by Stackpole Electronics Inc. This thick film resistor is designed for automotive applications and meets AEC-Q200 qualification standards. The part is currently in active production status with 934 units available in inventory.

Equivalent and substitute parts are necessary when the primary part becomes unavailable, when supply chain optimization is required, or when design flexibility across multiple qualified manufacturers is needed for production continuity.

Substiute Parts

RMCF2010FT274K

Stackpole Electronics IncIn Stock: 969RMCF2010FT274K Datasheet

Current PartRFQ

ERJ-12SF2743U

Panasonic Electronic ComponentsIn Stock: 14851ERJ-12SF2743U Datasheet

DirectRFQ

AC2010FK-07274KL

YAGEOIn Stock: 758AC2010FK-07274KL Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RMCF2010FT274K is determined by strict equivalence across the following critical parameters:

• Resistance value: 274 kOhms (exact match required)
• Tolerance: ±1% (exact match required)
• Power rating: 0.75W (exact match required)
• Package: 2010 (5025 Metric) (exact match required)
• Composition: Thick Film (exact match required)
• Temperature coefficient: ±100ppm/°C (exact match required)
• Operating temperature range: -55°C ~ 155°C (exact match required)
• Automotive qualification: AEC-Q200 (exact match required)
• RoHS compliance: ROHS3 Compliant (exact match required)

All substitute parts listed below meet these criteria and are therefore electrically and mechanically interchangeable with the primary part.

Parameter Comparison

Engineering Selection Recommendations

For new designs and production applications, AC2010FK-07274KL (YAGEO) is the recommended substitute. This part maintains active product status, meets all electrical and mechanical specifications, and includes moisture-resistant thick film construction. The slightly lower seated height (0.026" vs 0.028") provides additional design margin for space-constrained applications.

ERJ-12SF2743U (Panasonic) is functionally equivalent but carries "Not For New Designs" status. This part remains suitable for legacy system maintenance, repair, and replacement applications where existing inventory or established supply chains are in use.

All three parts are ROHS3 compliant, AEC-Q200 qualified, and suitable for automotive applications across the full operating temperature range of -55°C to 155°C.

Frequently Asked Questions (FAQ)

Q: Can ERJ-12SF2743U be used in new production designs? A: ERJ-12SF2743U is electrically and mechanically equivalent to RMCF2010FT274K but carries "Not For New Designs" status. For new production, AC2010FK-07274KL is the preferred substitute.

Q: Are there dimensional differences between substitute parts? A: All parts share identical length and width (0.197" L x 0.098" W / 5.00mm x 2.50mm). AC2010FK-07274KL has a maximum seated height of 0.026" (0.65mm) compared to 0.028" (0.70mm) for RMCF2010FT274K and ERJ-12SF2743U. This 0.002" difference is within typical PCB assembly tolerances.

Q: Do all substitute parts meet automotive qualification requirements? A: Yes. RMCF2010FT274K, ERJ-12SF2743U, and AC2010FK-07274KL all carry AEC-Q200 qualification and are suitable for automotive applications.

Q: Are all parts RoHS compliant? A: Yes. All three parts are ROHS3 compliant and meet environmental regulatory requirements.

Q: What is the moisture sensitivity level for these parts? A: All parts have Moisture Sensitivity Level (MSL) 1, which indicates unlimited shelf life without moisture control requirements.

Q: Can these parts be used interchangeably on the same PCB assembly? A: Yes. All substitute parts are pin-compatible, mechanically identical in footprint, and electrically equivalent. They can be used interchangeably without circuit modification or PCB redesign.